Answer;
Expressways have fewer collisions than highways because they are well designed and maintained.
Explanation;
Expressways signs are designed to help drivers anticipate conditions well ahead. Other reasons are; Cross traffic is eliminated, they have a median or barrier between opposing lanes of traffic, Pedestrians, non-motorized vehicles are not permitted on most expressways and also the wide shoulders and extra-wide underpasses provide good escape paths.
Answer:
Most modern systems of classification are based on evolutionary relationships among organisms – that is, on the organisms' phylogeny. Classification systems based on phylogeny organize species or other groups in ways that reflect our understanding of how they evolved from their common ancestors.
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Answer:
<h3>a) allow pollen grain to stick to insect</h3>
An easy way to tell is if the trait is or isn’t in every generation. If a trait skips a generation, it’s most likely recessive.
Iron-60 has 34 neutrons, that’s 4 extra neutrons that make the isotopes unstable to radioactive decay
